title: Ir-catalyzed preparation of SF5-substituted potassium aryl trifluoroborates via C-H borylation and their application in the Suzuki-Miyaura reaction.
abstract: The preparation of new pentafluorosulfanyl-substituted potassium aryltrifluoroborates via Ir-catalyzed C-H borylation is reported. The utility of these novel building blocks was demonstrated in the Suzuki-Miyaura cross-coupling reaction, giving access to 3,5-disubstituted pentafluorosulfanylbenzenes.
authors.affiliation: Laboratory of Organic Chemistry, ETH-Zürich , HCI H335, Wolfgang-Pauli-Strasse 10, 8093 Zürich, Switzerland.
authors.forename: Adrien
authors.initials: A
authors.lastname: Joliton
authors.forename: Erick M
authors.initials: EM
authors.lastname: Carreira
mesh_terms: D001881:Borates / Q000737:chemistry*; D002384:Catalysis; D005459:Fluorides / Q000737:chemistry*; D007495:Iridium / Q000737:chemistry*; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D010165:Palladium / Q000737:chemistry; D011188:Potassium / Q000737:chemistry*; D013457:Sulfur Compounds / Q000737:chemistry*
chemical_list: D001881:Borates; D009942:Organometallic Compounds; D013457:Sulfur Compounds; C115613:sulfur pentafluoride cation; D007495:Iridium; D010165:Palladium; D005459:Fluorides; D011188:Potassium